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elena-s [515]
3 years ago
8

the atom is made of 3 subatomic particles. the subatomic particle found in the nucleus with a positive charge is the ___________

.
Chemistry
2 answers:
sasho [114]3 years ago
5 0
The proton is found in the nucleus with a positive charge.
kupik [55]3 years ago
4 0

Answer : The subatomic particle found in the nucleus with a positive charge is the proton.

Explanation :

As we know that,

Atom : An atom is the smallest unit of a matter that consist of three subatomic particles that are electrons, protons and neutrons.

The protons and the neutrons are located inside the nucleus or center of the nucleus where the mass of the an atom is concentrated and the electrons are located around the nucleus.

The protons are positively charged, the electrons are negatively charged and the neutrons are neutral that means it has no charge.

Hence, the subatomic particle found in the nucleus with a positive charge is the proton.

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A fossil would most likely be found in a(n): igneous rock sedimentary rock metamorphic rock
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Which has the most gravitational potential energy- a 10 kg ball that is 2 meters high or a 10 kg ball that is 4 meters high?
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Answer:

The 10 kg ball that is 4 meters high is greater than a 10 kg ball that is 2 meters high

Explanation:

From the question,

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P.E1 = mgh.................... Equation 1

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Constant: g = 9.8 m/s²

Substitute these values into equation 1

P.E1 = 10×2×9.8

P.E1 = 196 J.

Similarly,

Gravitational potential energy of the second ball is

P.E2 = m'gh'................... Equation 2

Where P.E2 = Gravitational potential Energy of the second ball, m' = mass of the second ball, h' = height of the second ball.

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Substitute these values into equation 2

P.E2 = 10×4×9.8

P.E2 = 392 J

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P.E2 is greater than P.E1.

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3 0
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